Keji Lai

Chang Gung University — Taiwan

Materials Science · Physical Sciences

41h-index6.8kcitations177works8.62yr avg
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Research Topics

2D Materials and Applications(41), Near-Field Optical Microscopy(30), Semiconductor materials and devices(25), Ferroelectric and Piezoelectric Materials(23), Quantum and electron transport phenomena(23)

Publications177 total

A first-principle study of spin-spiral waves and exchange interactions in cobalt based full Heusler compounds
Japanese Journal of Applied Physics·2025Open Access
Mo Atom Rearrangement Drives Layer-Dependent Reactivity in Two-Dimensional MoS<sub>2</sub>
Journal of the American Chemical Society·2025· 2 cited
Mo Atom Rearrangement Drives Layer-Dependent Reactivity in Two-Dimensional MoS2
arXiv (Cornell University)·2025Open Access
Using Artificial Intelligence for Energy Optimization in Air-Side Equipment of Refrigeration Systems and Free-Cooling Control in Hong Kong
2025
2D edge-seeded heteroepitaxy of ultrathin high-κ dielectric CaNb2O6 for 2D field-effect transistors
Nature Communications·2025· 11 citedOpen Access
Enhanced Synaptic Memory Window and Linearity in Planar In<sub>2</sub>Se<sub>3</sub> Ferroelectric Junctions
Advanced Materials·2024· 18 citedOpen Access
Integration of high-κ native oxides of gallium for two-dimensional transistors
Nature Electronics·2024· 50 cited
Probing Charge Dynamics in Amorphous Oxide Semiconductors by Time-of-Flight Microwave Impedance Microscopy
ACS Applied Electronic Materials·2024· 2 citedOpen Access
Room-temperature modulation of microwave conductivity in ferroelectric-gated correlated oxides
Applied Physics Letters·2024· 2 cited
Klein tunneling of gigahertz elastic waves in nanoelectromechanical metamaterials
Device·2024· 1 citedOpen Access
Visualization of Mesoscopic Conductivity Fluctuations in Amorphous Semiconductor Thin-Film Transistors
Nano Letters·2023· 2 citedOpen Access
Electrostatic moiré potential from twisted hexagonal boron nitride layers
Nature Materials·2023· 84 cited
Source data for paper "Electrostatic moiré potential from twisted-hexagonal boron nitride layers"
Zenodo (CERN European Organization for Nuclear Research)·2023Open Access
Electrostatic moiré potential from twisted-hBN layers
arXiv (Cornell University)·2023· 1 citedOpen Access
Implementing microwave impedance microscopy in a dilution refrigerator
Review of Scientific Instruments·2023· 7 citedOpen Access
Implementing Microwave Impedance Microscopy in a Dilution Refrigerator
arXiv (Cornell University)·2023Open Access
Single-crystalline van der Waals layered dielectric with high dielectric constant
Nature Materials·2023· 147 cited
Nanoscale imaging of super-high-frequency microelectromechanical resonators with femtometer sensitivity
Nature Communications·2023· 11 citedOpen Access
Nanoscale Imaging of Super-High-Frequency Microelectromechanical Resonators with Femtometer Sensitivity
arXiv (Cornell University)·2023Open Access
Modulated microwave microscopy and probes used therewith
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2023Open Access
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Frequent Co-authors

Di Wu(10), Michael A. Kelly(10), Hailin Peng(9), Zhi‐Xun Shen(9), Worasom Kundhikanjana(9), Zhaodong Chu(8), Xiaoyu Wu(7), Deji Akinwande(6), Yu Jia(5), Xiaoqin Li(5), Daehun Lee(5), Lu Zheng(5), Yingnan Liu(4), Desheng Kong(4), J. Judy(4), Teng Tu(4), Congwei Tan(4), Yichi Zhang(4), Chih‐Kang Shih(4), Yuan Ren(4)